It must be cold time as I've got a very sore throat which comes and goes. I had to see a dentist for a routine check up and all was good. Now I can see a lump, I can't touch it but it's there. I am sure the dentist did a check for oral cancer but I am worried now. Maybe I am just being a crazy idiot but I am worried. Not sure I can just call up for a check or should I give it a try?